<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="resource/tool.js" type="text/javascript"></script>
    <script src="resource/jQuery.js" type="text/javascript"></script>
</head>
<body>

    <iframe id="win1" src="showMsg.html">

    </iframe>
    <form method="get" action="ChatRoom">
        <textarea id="input" name="input"></textarea>
        <button type="submit">发送</button>
    </form>
    <div id="test"></div>
</body>
</html>